{"id":2095,"date":"2023-05-24T21:39:33","date_gmt":"2023-05-24T13:39:33","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=2095"},"modified":"2023-05-24T21:39:35","modified_gmt":"2023-05-24T13:39:35","slug":"ncsssmys","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/2095.html","title":{"rendered":"nb\u4f20\u8f93\u662f\u4ec0\u4e48\u610f\u601d\uff1f"},"content":{"rendered":"\n<p>\u3000\u3000\u968f\u7740\u7269\u8054\u7f51\u7684\u5feb\u901f\u53d1\u5c55\uff0c\u8d8a\u6765\u8d8a\u591a\u7684\u8bbe\u5907\u9700\u8981\u8fde\u63a5\u5230\u4e92\u8054\u7f51\uff0c\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u548c\u5171\u4eab\u3002\u4e3a\u4e86\u6ee1\u8db3\u8fd9\u4e00\u9700\u6c42\uff0c<strong><a href=\"https:\/\/www.techphant.cn\/tag\/n\" target=\"_blank\" data-type=\"URL\" data-id=\"https:\/\/www.techphant.cn\/tag\/n\" rel=\"noreferrer noopener nofollow\">NB-IoT<\/a><\/strong>\u6210\u4e3a\u4e86\u4e00\u4e2a\u70ed\u95e8\u8bdd\u9898\u3002\u4f46\u662f\uff0c\u5bf9\u4e8e\u5927\u591a\u6570\u4eba\u6765\u8bf4\uff0cNB\u4f20\u8f93\u8fd8\u662f\u4e00\u4e2a\u964c\u751f\u7684\u8bcd\u6c47\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdNB\u4f20\u8f93\u662f\u4ec0\u4e48\u4ee5\u53caNB-IoT\u6280\u672f\u7684\u7279\u70b9\u548c\u5e94\u7528\u573a\u666f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001NB\u4f20\u8f93\u7684\u6982\u5ff5<\/h2>\n\n\n\n<p>\u3000\u3000NB\u4f20\u8f93(Narrowband IoT)\u662f\u4e00\u79cd\u4f4e\u529f\u8017\u3001\u4f4e\u901f\u7387\u3001\u7a84\u5e26\u5bbd\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u3002\u5b83\u901a\u8fc7\u5229\u7528\u73b0\u6709\u7684\u79fb\u52a8\u901a\u4fe1\u7f51\u7edc\uff0c\u5728\u4e0d\u5360\u7528\u7528\u6237\u901a\u4fe1\u8d44\u6e90\u7684\u60c5\u51b5\u4e0b\u5b9e\u73b0\u7269\u8054\u7f51\u8bbe\u5907\u7684\u8fde\u63a5\u548c\u6570\u636e\u4ea4\u6362\u3002\u76f8\u6bd4\u4e8e\u4f20\u7edf\u7684\u8702\u7a9d\u7f51\u7edc\u548cWiFi\u7b49\u901a\u4fe1\u65b9\u5f0f\uff0cNB-IoT\u5177\u6709\u66f4\u4f4e\u7684\u529f\u8017\u3001\u66f4\u5e7f\u9614\u7684\u8986\u76d6\u8303\u56f4\u548c\u66f4\u9ad8\u6548\u7684\u8fde\u63a5\u6027\u80fd\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"726\" height=\"450\" src=\"https:\/\/www.techphant.cn\/wp-content\/uploads\/2023\/05\/jixkejiart.jpg\" alt=\"\u7a84\u5e26\u7269\u8054\u7f51\" class=\"wp-image-1839\" srcset=\"https:\/\/www.techphant.cn\/wp-content\/uploads\/2023\/05\/jixkejiart.jpg 726w, https:\/\/www.techphant.cn\/wp-content\/uploads\/2023\/05\/jixkejiart-300x186.jpg 300w, https:\/\/www.techphant.cn\/wp-content\/uploads\/2023\/05\/jixkejiart-600x372.jpg 600w\" sizes=\"(max-width: 726px) 100vw, 726px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001NB-IoT\u6280\u672f\u7279\u70b9<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u30001. \u4f4e\u529f\u8017\uff1a NB-IoT\u91c7\u7528\u4e86EC-GSM-IoT(Enhanced Coverage GSM for Internet of Things)\u534f\u8bae\u6808\uff0c\u5e76\u4f7f\u7528\u7279\u6b8a\u8bbe\u8ba1\u7684\u7269\u7406\u5c42\u53c2\u6570\u6765\u964d\u4f4e\u529f\u8017\u3002\u5728\u6301\u7eed\u5de5\u4f5c\u72b6\u6001\u4e0b\uff0c\u8bbe\u5907\u7684\u7535\u6c60\u5bff\u547d\u53ef\u4ee5\u8fbe\u523010\u5e74\u3002<\/li>\n\n\n\n<li>\u3000\u30002. \u5bbd\u8986\u76d6\u8303\u56f4\uff1a NB-IoT\u53ef\u4ee5\u5b9e\u73b0\u5ba4\u5185\u548c\u5ba4\u5916\u7684\u5e7f\u6cdb\u8986\u76d6\uff0c\u7279\u522b\u662f\u5728\u5730\u4e0b\u5ba4\u3001\u96a7\u9053\u7b49\u4fe1\u53f7\u5f31\u7684\u533a\u57df\uff0cNB-IoT\u4ecd\u7136\u6709\u5f88\u597d\u7684\u8fde\u63a5\u6027\u80fd\u3002<\/li>\n\n\n\n<li>\u3000\u30003. \u9ad8\u53ef\u9760\u6027\uff1a NB-IoT\u91c7\u7528\u4e86\u91cd\u590d\u4f20\u8f93\u3001\u81ea\u9002\u5e94\u8c03\u5236\u7b49\u6280\u672f\uff0c\u63d0\u9ad8\u4e86\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\u548c\u7a33\u5b9a\u6027\u3002\u5373\u4f7f\u5728\u4fe1\u53f7\u5f31\u7684\u60c5\u51b5\u4e0b\uff0c\u4e5f\u80fd\u591f\u4fdd\u8bc1\u6570\u636e\u4f20\u8f93\u8d28\u91cf\u3002<\/li>\n\n\n\n<li>\u3000\u30004. \u4f4e\u6210\u672c\uff1a NB-IoT\u4f7f\u7528\u73b0\u6709\u7684\u901a\u4fe1\u57fa\u7840\u8bbe\u65bd\uff0c\u5e76\u4e14\u4e0d\u9700\u8981\u989d\u5916\u7684\u786c\u4ef6\u7ec4\u4ef6\u3002\u8fd9\u964d\u4f4e\u4e86\u7269\u8054\u7f51\u8bbe\u5907\u5236\u9020\u5546\u548c\u670d\u52a1\u63d0\u4f9b\u5546\u7684\u6210\u672c\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001NB-IoT\u6280\u672f\u5e94\u7528\u573a\u666f<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u30001. \u667a\u6167\u57ce\u5e02\uff1a NB-IoT\u53ef\u4ee5\u7528\u4e8e\u667a\u6167\u57ce\u5e02\u4e2d\u5404\u79cd\u8bbe\u5907\u548c\u4f20\u611f\u5668\u4e4b\u95f4\u7684\u8fde\u63a5\uff0c\u5982\u667a\u80fd\u8def\u706f\u3001\u505c\u8f66\u573a\u7ba1\u7406\u7cfb\u7edf\u7b49\u3002<\/li>\n\n\n\n<li>\u3000\u30002. \u5de5\u4e1a\u4e92\u8054\u7f51\uff1a NB-IoT\u53ef\u4ee5\u5b9e\u73b0\u5de5\u4e1a\u751f\u4ea7\u8bbe\u5907\u4e4b\u95f4\u7684\u8054\u7f51\u548c\u6570\u636e\u4ea4\u6362\uff0c\u63d0\u9ad8\u751f\u4ea7\u6548\u7387\u548c\u4ea7\u54c1\u8d28\u91cf\u3002<\/li>\n\n\n\n<li>\u3000\u30003. \u519c\u4e1a\u7269\u8054\u7f51\uff1a NB-IoT\u53ef\u4ee5\u7528\u4e8e\u519c\u4e1a\u9886\u57df\u4e2d\u5404\u79cd\u4f20\u611f\u5668\u548c\u8fdc\u7a0b\u76d1\u6d4b\u8bbe\u5907\u4e4b\u95f4\u7684\u8fde\u63a5\uff0c\u5982\u571f\u58e4\u6e7f\u5ea6\u3001\u6e29\u5ea6\u7b49\u3002<\/li>\n\n\n\n<li>\u3000\u30004. \u667a\u80fd\u5bb6\u5c45\uff1a NB-IoT\u53ef\u4ee5\u5b9e\u73b0\u5404\u79cd\u667a\u80fd\u5bb6\u5c45\u8bbe\u5907\u7684\u8fde\u63a5\uff0c\u5982\u667a\u80fd\u95e8\u9501\u3001\u667a\u80fd\u63d2\u5ea7\u7b49\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u4f5c\u4e3a\u4e00\u79cd\u65b0\u5174\u7684\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0cNB-IoT\u5728<strong><a href=\"https:\/\/www.techphant.cn\/\" target=\"_blank\" data-type=\"URL\" data-id=\"https:\/\/www.techphant.cn\/\" rel=\"noreferrer noopener nofollow\">\u7269\u8054\u7f51<\/a><\/strong>\u9886\u57df\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u524d\u666f\u3002\u968f\u7740\u6280\u672f\u7684\u4e0d\u65ad\u53d1\u5c55\u548c\u5b8c\u5584\uff0cNB-IoT\u5c06\u4f1a\u6210\u4e3a\u7269\u8054\u7f51\u8bbe\u5907\u8fde\u63a5\u548c\u6570\u636e\u4f20\u8f93\u7684\u4e3b\u6d41\u6280\u672f\u4e4b\u4e00\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u968f\u7740\u7269\u8054\u7f51\u7684\u5feb\u901f\u53d1\u5c55\uff0c\u8d8a\u6765\u8d8a\u591a\u7684\u8bbe\u5907\u9700\u8981\u8fde\u63a5\u5230\u4e92\u8054\u7f51\uff0c\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u548c\u5171\u4eab\u3002\u4e3a\u4e86\u6ee1\u8db3\u8fd9\u4e00\u9700\u6c42\uff0cNB-IoT\u6210\u4e3a\u4e86\u4e00\u4e2a\u70ed\u95e8\u8bdd\u9898\u3002\u4f46\u662f\uff0c\u5bf9\u4e8e\u5927\u591a\u6570\u4eba\u6765\u8bf4\uff0cNB\u4f20\u8f93\u8fd8\u662f\u4e00\u4e2a\u964c\u751f\u7684\u8bcd\u6c47\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdNB\u4f20\u8f93\u662f\u4ec0\u4e48\u4ee5\u53caNB-IoT\u6280\u672f\u7684\u7279\u70b9\u548c\u5e94\u7528\u573a\u666f\u3002<\/p>\n","protected":false},"author":1,"featured_media":1839,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[42,43],"class_list":["post-2095","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-n","tag-zdwlw"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/2095","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/comments?post=2095"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/2095\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/1839"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=2095"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=2095"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=2095"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}